diff --git a/manifests/kustomize/env/gcp/ml-pipeline-apiserver-deployment-patch.yaml b/manifests/kustomize/env/gcp/ml-pipeline-apiserver-deployment-patch.yaml
deleted file mode 100644
index 1400971e350..00000000000
--- a/manifests/kustomize/env/gcp/ml-pipeline-apiserver-deployment-patch.yaml
+++ /dev/null
@@ -1,16 +0,0 @@
-apiVersion: apps/v1beta2
-kind: Deployment
-metadata:
-  name: ml-pipeline
-spec:
-  template:
-    spec:
-      containers:
-        - name: ml-pipeline-api-server
-          env:
-            - name: OBJECTSTORECONFIG_BUCKETNAME
-              # Replace with your own bucket name
-              value: 'yang-experiment-6-mlpipeline'
-            - name: DBCONFIG_PASSWORD
-              # Replace with your own CloudSQL password
-              value: '123'